search for: vnodes

...- they exist, but are much, much smaller. There is also quite a lot of znodes, which I''d also like to be able to free and not sure how. In Solaris vnode''s life end in VOP_INACTIVE() routine, but znode if kept around. In FreeBSD VOP_INACTIVE() means "puts the vnode onto free vnodes list" and when we want to use this vnode for different file system VOP_RECLAIM() is called and VOP_RECLAIM() will be a good place to free znode as well, if possible. Any ideas how to fix it? -- Pawel Jakub Dawidek http://www.wheel.pl pjd at FreeBSD.org...

...ain. I can reliably get the box in to this state by doing 'find /'. I do have a lot of files on the disk, and a things like squid and postgres that do a lot of file i/o, but I don't recall this happening before this week. I don't find anything in 'tuning' about bumping up vnodes, but I do see sporadic reports on a google group search - searching for 'ffsvgt'. Anybody run into this before? - Mike H.

i need to get inodeno on ZFS and i am not able to find how to find it in kernel at vfs layer. i have vnode pointer and i am doing VTOZ to get znode but printing z_id from znode pointer gives me deadbeef(unitialized) , can somebody point me how to get that? i looked at zfs_getattr code and it does similar thing which i am doing but its able to get me inode no in getattribute structure(node

I think I've read somewhere about panic during early root mount, fsck etc.. Perhaps this might be related: Full dmesg: http://people.freebsd.org/~ariff/misc/dmesg.boot.amd64 [....] acquiring duplicate lock of same type: "vnode interlock" 1st vnode interlock @ kern/vfs_vnops.c:791 2nd vnode interlock @ kern/vfs_subr.c:2018 KDB: stack backtrace: witness_checkorder() at

Hi, my FreeBSD-9/stable machine (FreeBSD freebsd-tower.goebo.site 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #2 r241044M: Sat Sep 29 12:52:01 CEST 2012 lbo@freebsd-tower.goebo.site:/usr/obj/usr/src/sys/GENERIC i386) crashes reproducibly when rsync-ing files to an NFSv4 share on the FreeBSD machine. The crash makes the system reboot. The crash creates files in /var/crash which may be obtained

Hey everyone, I'm hoping someone can point me in the right direction. I'm running a 6.1 box with mac_bsdextended compiled. I've created my ugidfw rules, and all seems well in the universe. I've got rules set up so the web process uid 80 and gid 80 can only read uid 1010 and gid 1010 owned files. When the web server tries to do something else, it throws an error such as:

i need to get inodeno on ZFS and i am not able to find how to find it in kernel at vfs layer. i have vnode pointer and i am doing VTOZ to get znode but printing z_id from znode pointer gives me deadbeef(unitialized) , can somebody point me how to get that? i looked at zfs_getattr code and it does similar thing which i am doing but its able to get me inode no in getattribute structure(node

I''m trying to debug a problem that requires I print the dirty pages (v_pages) list. Any suggestions? This message posted from opensolaris.org

Two machines (NFS Server: running ZFS / Client: disk-less), both are running FreeBSD r253506. The NFS client starts to deadlock processes within a few hours. It usually gets worse from there on. The processes stay in "D" state. I haven't been able to reproduce it when I want it to happen. I only have to wait a few hours until the deadlocks occur when traffic to the client machine

Hi, I've done some strange(?) experiments and I managed to get a panic of type "baddir" and just now another one that only rebooted my system instantly without writing a vmcore. I don't know if this is important. I could not find any information on how gvinum detects failed hard disks. That's why I tried something really simple. Steps to reproduce: 1) dd if=/dev/zero of=a

I have a script where I can freely reference struct nameidata*, struct vnode*, etc. on Snow Leopard. How does DTrace know about these data types? I understand things like #pragma D depends_on library darwin.d where darwin.d has typedefs. I can''t find definitions of nameidata and vnode in any D scripts, though. How does it work? Thanks, Joel --- firefox for android!

Hi, it seems rsync's configure complains about sys/mode.h. here's the relevant part from config.log. Any idea what should I do now with it? Thanks! configure:4360: checking sys/mode.h usability configure:4369: cc -c -O3 -n32 -TARG:platform=IP22 -I/usr/local/include -I/software/@sys/usr/include -I/usr/local/Berkele yDB.4.0/include -DHAVE_CONFIG_H -O3 -n32 -TARG:platform=IP22

Hi This array is defined in compiler-rt: InstrProfilingValue.c but I can’t find where it is used? And the comment on it does not say much about why we need it either. Can someone explain why we need this and where it is used? /* A shared static pool in addition to the vnodes statically * allocated by the compiler. */ COMPILER_RT_VISIBILITY ValueProfNode lprofValueProfNodes[INSTR_PROF_VNODE_POOL_SIZE] COMPILER_RT_SECTION(COMPILER_RT_SEG INSTR_PROF_VNODES_SECT_NAME_STR); Thanks A -------------- next part -------------- An HTML attachment was scrubbed... URL: <h...

...ULL; + domain_vnuma_destroy(&d->vnuma); /* fallthrough */ case DOMDYING_dying: rc = domain_relinquish_resources(d); @@ -1287,6 +1288,15 @@ int continue_hypercall_on_cpu( return 0; } +void domain_vnuma_destroy(struct domain_vnuma_info *v) +{ + v->nr_vnodes = 0; + xfree(v->vnuma_memblks); + xfree(v->vcpu_to_vnode); + xfree(v->vdistance); + xfree(v->vnode_to_pnode); +} + /* * Local variables: * mode: C diff --git a/xen/common/domctl.c b/xen/common/domctl.c index 870eef1..042e2d2 100644 --- a/xen/common/domctl.c +++ b/xen/co...

Hey all - Just a quick one... Is there any plan to update the mdb ::memstat dcmd to present ZFS buffers as part of the summary? At present, we get something like: > ::memstat Page Summary Pages MB %Tot ------------ ---------------- ---------------- ---- Kernel 28859 112 13% Anon 34230

Hi Max/DTrace list, > At any rate, without the -C, I can''t use #include <sys/stream.h>. > Without the #include <sys/stream.h>, I can''t use the M_DATA. > As it is, I get the following: > > # ./strrput.d 0xd595a6c0 <-- this is a vnode for a socket > ftp is using (not important here) > dtrace: failed to compile script ./strrput.d: line 7: >

Hello, I'm trying to investigate and solve some postgres latency spikes that I'm seeing as a result of some behaviour in the syncer. This is with FreeBSD 8.2 (with some local modifications and backports, r231160 in particular). The system has an LSI 9261-8i RAID controller (backed by mfi(4)) and the database and WALs are on separate volumes, a RAID 6 and a RAID 1 respectively. It has

Normally the FreeBSD Project tries very hard to avoid ABI breakage in "Stable Branches". However occasionally the fix for a bug can not be implemented without ABI breakage, and it is decided that the fix warrants the impact of the ABI breakage. We have one of those situations coming along for RELENG_7 (what will become FreeBSD 7.1). The ABI breakage should only impact kernel modules

Hi All, Is there a simple way to list all currently open file descriptors ? TIA.. Regards, Venkat -- This message posted from opensolaris.org

...ol). And the comment on it does not say much about why we need it either. It's used to avoid calling malloc(), which David (CC'd) found to be a performance improvement. best, vedant Can someone explain why we need this and where it is used? /* A shared static pool in addition to the vnodes statically * allocated by the compiler. */ COMPILER_RT_VISIBILITY ValueProfNode lprofValueProfNodes[INSTR_PROF_VNODE_POOL_SIZE] COMPILER_RT_SECTION(COMPILER_RT_SEG INSTR_PROF_VNODES_SECT_NAME_STR); Thanks A _______________________________________________ LLVM Developers mailing list llvm-dev...